#include <iostream>
#include <string>

using namespace std;

template <typename T>
inline T const& Max(T const& a,T const& b)
{
    return a < b ? b:a;
}

int main() {
    int i = 39;
    int j = 20;
    cout << "Max(i,j):" << Max(i,j) << endl;

    double f1 = 13.5;
    double f2 = 20.7;
    cout << "Max(f1,f2):" << Max(f1,f2) << endl;

    string s1 = "Hello";
    string s2 = "World";
    cout << "Max(s1,s2):" << Max(s1,s2) << endl;

    return 0;
}